Arrow 5.06 “So It Begins” Trailer – Spoilers

Prometheus has a message for the Team Arrow in the trailer for Arrow 5.o6, “So It Begins”, and it ain’t “Unexpected item in the bagging area”. There’s a clue in the title of the episode…

The official synopsis reveals: “When Prometheus ups his killing spree, Oliver (Stephen Amell) searches for connections between the victims. Felicity (Emily Bett Rickards) and Curtis (Echo Kellum) discover the victims have a mysterious link to Oliver’s past and this new secret could upend his new team. Meanwhile, Thea (Willa Holland) has a heart-to-heart with Lance (Paul Blackthorne) and Felicity considers telling Malone (Tyler Ritter) the truth about her work.”